Re: How to get normal DLL method name

[Denis Mezhov]

On Sunday, 16 February 2014 at 07:17:48 UTC, Denis Mezhov wrote:

Don't work

DLL

module dllmain;

import std.c.windows.windows;
import core.sys.windows.dll;
import core.stdc.stdio;

__gshared HINSTANCE g_hInst;

export void dllprint()
{
        printf("hello dll world\n");  
}

extern (Windows)

BOOL DllMain(HINSTANCE hInstance, ULONG ulReason, LPVOID pvReserved)

{
    final switch (ulReason)
    {
    case DLL_PROCESS_ATTACH:
        g_hInst = hInstance;
        dll_process_attach( hInstance, true );
        break;

    case DLL_PROCESS_DETACH:
        dll_process_detach( hInstance, true );
        break;

    case DLL_THREAD_ATTACH:
        dll_thread_attach( true, true );
        break;

    case DLL_THREAD_DETACH:
        dll_thread_detach( true, true );
        break;
    }
    return true;
}




Main

import core.runtime;

import std.stdio;
import std.container;
import std.range;
import std.c.windows.windows;

alias void function() aaa;
aaa bbb;

extern (Windows)
void main(string[] args)
{
   HMODULE h;
   FARPROC fp;  
   h = cast(HMODULE) Runtime.loadLibrary("DynamicLib1.dll");  
   if (h is null)
      {
         printf("error loading mydll.dll\n");
      }
   fp = GetProcAddress(h, "dllprint");  //Don't work
      if (fp is null)
      {
          printf("error loading symbol()\n");
      }

  bbb = cast(aaa)fp;
  bbb();

  readln();
}

Oh, sorry

export extern (C) void dllprint()
{
   printf("hello dll world\n");       
}

It work